Cadence Design Systems, Inc.

Item 2.02. Results of Operations and Financial Condition. On October 26, 2026 Cadence Design Systems, Inc. (“Cadence”) issued a press release announcing its financial results for the quarter ended September 30, 2026. A copy of the press release is attached hereto as Exhibit 99.01 and a copy of the commentary by the Chief Financial Officer of Cadence regarding Cadence's financial results for the quarter ended September 30, 2026 is attached hereto as Exhibit 99.02, and the press release and the commentary are incorporated herein by reference. The information contained in this Item 2.02 of this Current Report, including Exhibits 99.1 and 99.2 attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 8.01. Other Events. On October 23, 2026, the board of directors of Cadence approved the repurchase of up to an additional $2.5 billion of the Company’s common stock under its existing share repurchase program. The Company may repurchase shares from time to time through open market purchases, in privately negotiated transactions or by other means, including accelerated share repurchase transactions or other structured repurchase transactions, block trades or pursuant to trading plans intended to comply with Rule 10b5-1 of the U.S. Securities Exchange Act of 1934, as amended. The actual timing and amount of future repurchases are subject to business and market conditions, corporate and regulatory requirements, stock price, acquisition opportunities and other factors. The share repurchase program does not have an expiration date and may be modified, suspended or terminated by the Company at any time without prior notice.